baber/WOPTO huggingface dataset:
Patent JP-H01122993-A (JP)
Title: Apparatus for liquid epitaxial growth
Inventor: YAMAMOTO KOSAKU
IPC: C30B19/06
Filed: 1987-11-04
Abstract: PURPOSE:To provide the above apparatus so designed that a substrate is moved vertically to the tube axis direction of an ampul not to contact of the substrate end with the melt for epitaxial growth within said ampul. CONSTITUTION:First, the temperature of a hot oven into which an ampul 16 has been inserted is raised to melt a melt-forming material 15 for epitaxial growth to produce a melt 15A for epitaxial growth (Fig. a). Thence, the ampul 16 is turned in the arrow D direction (Fig. b) followed by further turning in the arrow E direction same as the arrow D direction to effect contact of the melt 15A with the surface of a substrate 20 to decrease the temperature of said melt 15A, thus forming an epitaxial layer on the substrate 20 (Fig. c). Moreover, the ampul 16 is turned 180 deg. in the arrow F direction same as the arrow E direction to introduce the melt 15A after epitaxial growth into the holder 13 (Fig. d). Finally, said ampul 16 is turned 90 deg. in the arrow G direction so that the substrate 20 is vertical to the tube axis direction of the ampul 16 to drop the unnecessary melt adhered to the substrate surface on the residual melt 15A.
Patent JP-H05244432-A (JP)
Title: Decoder
Inventor: IWAWAKI NAGAYOSHI
IPC: H04N1/413
Filed: 1992-10-19
Abstract: PURPOSE:To simplify a signal processing at a high speed by checking whether or not scanning line data are 0-fill data in the unit of prescribed data and transferring the scanning line data to a decoding circuit while the 0-fill data are eliminated. CONSTITUTION:A transfer circuit 27 checks scanning line data inputted by a simple 0-fill elimination circuit 271 by each byte. When 0-bits are consecutive in excess of 2 bytes, the circuit 271 eliminates the 0s in excess and sends the data with the 0s in excess eliminated therefrom to a buffer 23. Data for each line are subjected to decoding processing sequentially by a decoding circuit 24. Then the data read in a line memory 25 are read by a recorder 26, in which the picture is read. The circuit 271 throws away 0s data for each byte and the data are not transferred to the circuit 24 via the buffer 23. Thus, the processing of the data is simplified by the circuit 24 and high speed processing is implemented.
Patent JP-H10100544-A (JP)
Title: Thermosensitive recording material
Inventor: TSUGAWA HIROAKI
IPC: B41M5/327
Filed: 1996-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain a thermosensitive recording material having near infrared absorbing power of excellent heat resistance and light resistance by incorporating color developable compound and developable compound represented by specific formulae. SOLUTION: In the thermosensitive recording material in which a thermosensitive color developing layer containing colorless or pale color developable compound and developable compound for color developing at the time of heating the color developable compound is provided on a support, compounds represented by formulae I and II are used as the color developable compound. In the formulae, X1 , X2 each indicates hydrogen, halogen atom or methyl group, Y1 , Y2 each indicates 6 or less-C alkyl group, 3 or less-C alkoxy group, tolyl group or cyclohexyl group. And, as the developable compound, compound represented by a formula III is incorporated therein.  The color developable compound which contains a mixture of a ratio of the compounds 1 to II of 1:1 to 9:1 or preferably 1:1 to 4:1 by weight is used. 0,5 to 10 pts.wt. of the compound represented by the formula III is used for 1 pt.wt. of the mixture of the color developable compound.
Patent JP-S62138930-A (JP)
Title: Execution program selecting device
Inventor: IORI YOSHITO
IPC: G06F21/34
Filed: 1985-12-12
Abstract: PURPOSE:To select an execution program through easy operation by selecting one of plural execution programs according to a changeover position of a rotary key switch which is operated with a key. CONSTITUTION:The rotary key switch 1 is provided to, for example, a cash register and has seven changeover positions, i.e. 'OFF', 'registration 1', 'registration 2', 'return', 'inspection', 'reckoning', and 'setting', and one of plural execution program is selected according to a changeover position and executed. A supervisor's key 21 is a key which can be changed over to all positions from 'OFF' to 'setting' of the rotary key switch 1. A responsible-person's key 22 is key which can be switched to respective positions of 'OFF', 'registration 1', 'registration 2', 'return', and 'inspection' of the rotary key switch 1. An operator's key 23 is a key which can be switched to only positions of 'OFF' and 'registration 1' of the rotary key switch 1.
Patent JP-2001096938-A (JP)
Title: Original plate for heat-sensitive lithographic printing block
Inventor: KITA NOBUYUKI
IPC: G03F7/11
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an original plate for a heat-sensitive lithographic printing to be mounted directly on a printer without the development after the exposure and provided with superior resistance to printing and hardly generating printing scum. SOLUTION: An original plate for a heat-sensitive lithographic printing block is provided with (a) an ink acceptive layer containing a photothermic conversion agent and (b) a hydrophilic layer coated with a solution, which contains colloid of an oxide or a hydroxide of at least one element selected out of beryllium, magnesium, aluminum, silicon, titanium, boron, germanium, tin, zirconium, iron, vanadium, antimony and a transition metal and also a hydrophilic resin, and formed successively in the above order on a substrate.
Patent JP-H06129931-A (JP)
Title: Trouble detection method of pressure sensor, etc.
Inventor: SHOJI MASATO
IPC: G01L9/16
Filed: 1992-10-20
Abstract: PURPOSE:To detect the trouble of a pressure sensor with high reliability without detecting a steady state by a method wherein a temperature detecting element is arranged at a nondeformed part and the trouble is judged when the permeability of the undeformed part reaches the guaranteed accuracy or higher of the sensor at an arbitrary temperature. CONSTITUTION:A pressure sensor detects the permeability of a undeformed part 5 by a dummy coil 9, and it corrects the temperature drift of an amorphous magnetic alloy 7. However, the permeability of the alloy 7 is changed even when an adhesive is stripped off. In order to discriminate whether a change in the permeability has been caused by a temperature or by the exfoliation of the alloy 7, a thermistor 14 is installed at the nondeformed part 5, and an output from the thermistor 14 is compared with an output from the dummy coil 9 by a comparison circuit. When it is caused by the exfoliation of the alloy 7, the difference in an output between the thermistor 14 and the dummy coil 9 is increased. When the difference in the output exceeds the compensation accuracy of the pressure sensor (e.g. + or -2.5% or lower of a full scale), a trouble signal is output. Thereby, the trouble of the sensor can be detected without detecting the steady state of a sensor system.
Patent JP-2001099228-A (JP)
Title: Vibration control device of structure
Inventor: NAKAMURA NAOKO
IPC: F16F15/02
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To realize a highly accurate vibration by surely preventing excitation of vibration with a simple structure. SOLUTION: First and second permanent magnets 12 and 13 are projected to an opposite direction to each other and coaxially provided on an antinode of a vibration mode of a structure 10, and first and second electromagnetic coils 16 and 17 are combined with the first and second permanent magnets 12 and 13 so as to be capable of getting into and coming out of the first and second permanent magnets 12 and 13, respectively. The first and second electromagnetic coils 16 and 17 are mounted on a supporting structure 11 of the structure 10, and when the structure 10 is vibrated and relative position between the first permanent magnet 12 and the first electromagnetic coil 16 is varied, back electromotive force is generated in the first electromagnetic coil 16 corresponding to the varied amount.  Based on the bake electromotive force, driving voltage is generated to drive the second electromagnetic coil 17. Accordingly, the second electromagnetic coil 17 and the second permanent magnet 13 co-operate to apply speed in a reverse direction to the structure 10 thereby controlling vibration.
Patent JP-H07114195-A (JP)
Title: Electrophotographic receptor
Inventor: IKEGAMI TAKAAKI
IPC: G03G5/06
Filed: 1993-10-14
Abstract: PURPOSE:To improve sensitivity and a charge characteristic by forming a photoconductive layer consisting of the mixture obtd. by simultaneously pulverizing a specified disazo pigment and trisazo pigment, a charge transferring substance and a binding resin on a conductive supporting body. CONSTITUTION:The photoconductive layer formed on a conductive supporting body is formed of the single layer incorporating the mixture obtd. by simultaneously pulverizing the disazo pigment expressed by formula I and the trisazo pigment expressed by formula II, the charge transferring substance and the binding resin. In the formula I and II, Ar<1>-Ar<3> are the coupler residual group expressed by formula III, etc., R<1> and R<2> each is hydrogen, halogen atom, trifluoromethyl group, etc., R<3> is hydrogen, chlorine atom, etc. In the formula III, X is OH, N(R<4>)(R<5>), etc., Y<2> is hydrogen, halogen atom, substd. or unsubstd. alkyl group, etc., Z is hydrocarbon ring group or its substitution product, etc., R<4> R<5> each is hydrogen atom, acyl group or substd. or unsubstd. alkyl group.
Patent JP-H02139219-A (JP)
Title: Plastic formed body
Inventor: NAKANISHI MOTOYASU
IPC: A61L9/01
Filed: 1988-11-07
Abstract: PURPOSE:To prevent fungus from occurrence by a method wherein compressed air is blown in a cylindrically molded resin body, which contains white fine powder deodorizer consisting mainly of mixture of titanium dioxide and zinc oxide, under bottomed and softened state so as to bring the body into close contact with the inner surface of a female mold and, after that, form the body by cooling. CONSTITUTION:White fine powder deodorizer consisting mainly of somewhat water component-containing mixture of titanium dioxide and zinc oxide, is prepared by drying precipitate, which is produced by mixing aqueous solution of water-soluble titanium compound and water-soluble zinc compound and alkali aqueous solution. Said fine powder deodorizer-containing high density polyethylene is extruded from the die 5 of an extruder as a cylindrically molded body into split female molds 6, in which irregular-shaped duct form is engraved. Compressed air is fed in the preformed body (or a parison 4) under the state being still softened. In this case, since the female molds 6 pinch the lower end of the parison so as to fuse its base 41 in order to bring the parison into a bottomed state, the parison 4 is blown from the cylindrical form to the shape, which conforms to the inner surfaces of the female molds 6. Further, since water runs in the female molds 6 themselves, the parison is cooled and solidified in a short time.
Patent JP-H04261353-A (JP)
Title: Dc brushless motor
Inventor: HAUAADO EFU HENDORIKUSU
IPC: H02K29/08
Filed: 1991-10-01
Abstract: PURPOSE: To obtain a commutation switching device which has higher precision by a method, wherein a transistor is exclusively operated by the magnetic field of a rotor magnet which is the same magnet driving a motor and the magnetic field is concentrated in the direction which pierces through the transistor by core material, provided on the opposite side of the transistor. CONSTITUTION: A Hall transistor 26 is tightly fitted to an annular slot 24 between the center part of a rotor core 22 and a rotor drive magnet 28 attached to the outside of the rotor core and is surrounded by three surfaces on the rotor 28 side. A stator coil 20 is fixed to a motor main part 23 and provided around the rotor with a small gap therebetween. The rotor drive magnet 28 is employed as a commutation magnet and induces a magnetic field more intense than a conventional one. Further, as the part of the rotor core 22 which is placed on the side opposite to the side of a switching transistor is made of ferromagnetic material, a magnetic passage written by magnetic lines of force is concentrated in a direction piercing through the transistor and is in parallel with a switching plane.
Patent JP-H11119243-A (JP)
Title: Method for connecting liquid crystal display panel
Inventor: TASHIRO JUNICHI
IPC: G09F9/00
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To make a liquid crystal display panel simply and surely connectable without a positional deviation while being made adaptable to the high definition of liquid crystal display(LCD) in a method for connecting an LCD panel. SOLUTION: In the case of connecting an LCD panel 3 to a driving circuit printed board 4, a driving driver IC 10 is built in a tape carrier package(TCP) 1 and a TCP lead 6 to be an input terminal of the TCP 1 is connected to a connection pad 5 on the printed board 4 by using solder 9 previously mounted on the pad 5. Then the solder 9 is heated and softened by thermal light irradiation, the lead 6 is pressed to the softened solder 9 by a soldering tool 8 included in a soldering device and the solder 9 is melted by heating to connect the TCP lead 6 to the connecting pad 5.
Patent JP-H11122186-A (JP)
Title: Wireless optical communication system
Inventor: YOSHIDA NORIO
IPC: H04B10/60
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To eliminate unnecessary light emission associated with the communication system of data and to reduce power consumption by turning off a light emitting element in a part without an information unit in transmitting communication information. SOLUTION: An optical transmitter 7 has the light emitting element 11 of a semiconductor laser, a light emitting diode, etc. An optical receiver 8 has a photodetector 12 of a PIN photodiode and an avalanche photodiode. The optical transmitter 7 has a signal conversion part making a continuous signal string into a burst-like signal and a light emitting element driving part emitting light or turning off light by adjusting it to one level or zero level of the burst- like ATM signal. The signal conversion part intermittently generates an ATM cell 16 by removing an idle cell from a continuous signal. The light emitting element driving part is driven so that the light emitting element 11 is turned off in a part 17 where the ATM cell 16 does not exist.
Patent JP-H03146757-A (JP)
Title: Nonwoven fabric for needle punching roofing
Inventor: ISOZAKI FUMIHIRO
IPC: D04H3/147
Filed: 1989-10-28
Abstract: PURPOSE:To obtain the title nonwoven fabric useful as primary substrate for needle punching roofing, having excellent heat resistance and dimensional stability, comprising conjugated continuous filament composed of polyethylene terephthalate and copolymer polyester. CONSTITUTION:The objective nonwoven fabric comprising conjugated continuous filament which is partially bonded thermally under pressure, has 1.5-20 denier of single yarn fineness and consists of (a) a core part composed of polyethylene terephthalate having 1-15 denier unit fineness and (B) a sheath part composed of copolymer polyester having a >=10 deg.C lower melting point than the component A in the ratio of the core component and the sheath component (component A/B) of 0.2/1-3/1 by weight. The component B is copolymer of terephthalic acid/isophthalic acid and has a molar ratio of preferably (60/30)-(95/5).
Patent JP-H09194468-A (JP)
Title: Production of n-substituted benzoxazine
Inventor: TAKEUCHI SACHIKO
IPC: C07D265/26
Filed: 1996-10-23
Abstract: PROBLEM TO BE SOLVED: To produce the subject compound as an intermediate for an antiphlogistic, etc., in a safe manner and in high yield by reacting a benzoxazine with a chlorinated alkanoate in the presence of an organic base. SOLUTION: This N-substituted benzoxazine of formula III [R1 and R2 are each H, a halogen, nitro, azide, a (halogen substituted) alkyl and an acyloxy, etc.; R3 , is H, a halogen nitro, azide, etc.] is produced by reacting (C) a benzoxazine of formula I with (D) a chlorinated alkanoate of formula II [Z is an (alkyl substituted) methylene; R6 is an alkyl or an aralkyl] (preferably, ethyl chloroacetate) in the presence of (A) an iodide, bromide or tertiary ammonium salt of an alkali metal and (B) an organic base (preferably, a trialkylamine). Further, the component D is preferably used in 1-3mol times the component C. Furthermore, it is preferably that the component A is used in 0.001-1mol time the component C, and the component B is used in 1-3mol times the component C.
Patent JP-H03142848-A (JP)
Title: Alignment method
Inventor: YOKOTA KEIICHI
IPC: G01R1/073
Filed: 1989-10-27
Abstract: PURPOSE:To align a probe for measurement use with an electrode of a device under test accurately and automatically by a method wherein an object under test is turned by using a set angle position as a reference and an arrangement direction of electrodes of the element under test on the object under test is set automatically to a setting direction of the detected probe for measurement. CONSTITUTION:An object under test, e.g. a semiconductor wafer 11, placed on a stage 4 is first adjusted automatically in such a way that an arrangement direction of semiconductor chips arranged on the wafer 11 in a grid shape coincides with a movement direction (X, Y) of the stage 4; after that, it is turned by a set angle portion of a probe card 7; a direction of a probe 6 is aligned with the arrangement direction of the semiconductor chips. Then, the arrangement direction of the chips is adjusted automatically by using an image pattern of a plurality of arbitrary semiconductor chips on the wafer 11 in such a way that the direction is accurately equal to a probe-card setting angle theta; a direction of the probe is recognized and decided. Then, the image pattern is detected and a position which has been stored in advance and which is used as a reference image pattern is recognized; the position is used as a reference position for the wafer 11.
Patent JP-H05203958-A (JP)
Title: Liquid crystal display device and production of liquid crystal display device
Inventor: SHIGETA MASANOBU
IPC: G02F1/139
Filed: 1992-09-25
Abstract: PURPOSE:To provide the liquid crystal display device of a perpendicular orientation type which suppresses the fluctuation in film thickness and incident angle while maintaining the excellent orientation effect of a diagonal vapor deposition method and has a stable characteristic of a high contrast ratio free from unequal orientation and the unequalness at the time of driving. CONSTITUTION:Glass substrates A, B with patterned transparent electrodes are set to incline by theta1 with an evaporating source 7 and SiO2 is deposited by evaporation thereon while the substrates are irradiated with an ion beam 10 generated by an ion gun 8. In succession, the substrates are rotated 90 deg. within the substrate plane and are set to incline by theta2 with the evaporating source. The SiO2 is deposited by evaporation thereon while the substrates are irradiated with the ion beam 10. The glass substrates A, B treated with oriented substrate films 2 in such a manner are stuck to each other via a spacer 5 after perpendicularly oriented films 3 are imparted thereon. A liquid crystal 4 is injected therein, by which the liquid crystal display device is completed.
Patent JP-2001105125-A (JP)
Title: Die for manufacturing aluminum-ceramic composite body
Inventor: NAKANO TATSUO
IPC: H01L23/373
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a die for manufacturing an aluminum-ceramic composite body to hardly adhere the die to the composite body. SOLUTION: In the die for manufacturing the aluminum-ceramic composite body, alumina or its precursor is covered at least on a surface in contact with molten aluminum or aluminum alloy. Preferably, alumina sol is applied to the above surface, and the surface is heated at the temperature of 300 deg.C or higher to achieve the covering.
Patent JP-2000110370-A (JP)
Title: House
Inventor: IWAMOTO KOUTARO
IPC: E04H1/02
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To create light atmosphere in a parking area by providing sills on a horizontal building site formed by cutting a slope, erecting a building on the sills, arranging a parking area at the inner portion art the road side on the side surface of the sills and arranging a garden at the deeper portion continuously with a parking area thereby securing lighting and air circulation. SOLUTION: Sills 2 are provided on a horizontal site 1 formed by cutting a slope, and a building 3 is erected on the sills 2. The building 3 comprises a channel-shaped two-story building erected on the sills 2 and a basement floor arranged at the north side portion of the sills 2. Then, the side surface of the sills 2 is opened to the road side and a parking area 4 is arranged inside and a motor-operated shutter is provided in the opening. Moreover, behind this parking area 4, an inner court 5 is arranged continuously with the parking area 4. An opening is formed above the inner court and lighting is obtained from this opening.  Also, a passage provided in the basement floor of the building 3 is located adjacently to the parking area 4 and the inner court 5, and an entrance and an exit for the parking area are provided for making traffic connection between the building 3 and the parking area.
Patent JP-S63133697-A (JP)
Inventor: OSAWA MASAYUKI
IPC: H05K1/09
Filed: 1986-11-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0992371-A (JP)
Title: Attachment plug for plug-in connector
Inventor: CHIKASAWA HIDEAKI
IPC: H01R13/44
Filed: 1995-09-23
Abstract: PROBLEM TO BE SOLVED: To provide an attachment plug preventing charging plug electrodes from being exposed when connection is incomplete and the attachment plug is nearly released from a receptacle in a plug-in connector. SOLUTION: Plug electrodes 2 are protruded on one side face of a plug case 1, and an electric wire cord 3 having core wires electrically connected to the plug electrodes 2 in the plug case 1 is extracted from the other side face in this attachment plug. Insulator layers 4 are provided on the surfaces near the root portions of the plug electrodes 2 protruded from the plug case 1, and the electrified plug electrodes 2 are prevented from being exposed.
Patent JP-H09129035-A (JP)
Title: Waterproof type cable
Inventor: KATSURAJIMA WATARU
IPC: H01B7/17
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof type cable which can be realized with a relatively small diameter when a waterproofing means is provided to the cable wherein spacers are twisted into a layer-twisting around a center member. SOLUTION: Spacers 1 each having an opening part 1a formed in a spiral shape are twisted into a layer-twisting around a center member 3 and a thread- shaped or thin tape-shaped hold-down winding 2 is roughly wound on each of the spacers 1. A fall-out type water absorptive tape 4 is wound around the center member 3 with its fall-out surface facing toward the spacers 1 side. Another fall-out type water absorptive tape 4 is wound around the upper layer side of the layer twisting of the spacers 1 in such a manner that its fall-out surface faces toward the spacers 1 side and furthermore covering with a sheath 5 is provided thereon. The layer-twisting of the spacers 1 is twisted together so as to orient in the opposite direction to a spiral direction of the opening parts 1a.